SAITO FG-90R3 gasoline radial engine 3-cylinder

SPECIFICATIONS
Dipsl.: 89,99 cc
Bore: 37,2 mm
Stroke: 27,6 mm
Weight: 3161 g \(Engine only\)
Weight Ignition: 250 g
Weight exhaut tuber: 157 g
Practical speed \(rpm\): 1300 - 7000 rpm
Propeller: 24x10" - 25x12"
Voltage: 6-12V \(for Ignition\)
Fuel: Regular Gasoline:Oil= 20:1
CCM: 90
HP: 6,5
Cylinder Type: Ring
NOT Incl. muffler
Weight: 3161g

Features:
Cylinder: By the monolithic structure of cylinder head and cylinder with direct hard chrome plated inner surface without using cylinder liner, this engine emphasizes durability while it also offers lightweight and distortion-free structure with improved cooling efficiency.
Piston: High silicon content aluminum is used in the piston construction. It also has a compression ring that increases the engine's efficiency.
Crankshaft: Made of solid chrome molybdenum steel, and supported by two ball bearings.
Combustion chamber: Increased combustion efficiency with improved hemispherical shape.
Exhaust sound: Real-plane-like exciting exhaust sound.
Weight: Lightest level in the class.